https://bugs.llvm.org/show_bug.cgi?id=40826
Bug ID: 40826
Summary: Lost metadata information during optimization
Product: new-bugs
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: jan.ves...@rutgers.edu
CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org
Created attachment 21507
--> https://bugs.llvm.org/attachment.cgi?id=21507&action=edit
link-proj2.ll
I've run into a situation when some operations don't have debug location
information.
I'm not sure if it's a bug or intended behaviour.
The example is attached. proj-link2.ll is the original unoptimized snippet,
proj-opt2.ll is the result after running opt -O3.
thanks,
Jan
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